secondary indexing
SQL Tutorial - 55: The ALTER TABLE Command
Part 3.1 #FunctionalDependency #FunctionalDependencyinDBMS #DatabaseManagementSystem in Hindi
Third Normal Form (3NF) | Database Normalization | DBMS
Introduction of 4th and 5th Normal form in DBMS - GeeksforGeeks
Databases: Enhanced ERD - Supertypes and Subtypes